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This question belongs to Chemistry GK Chapter Wise Metal And Its Compounds

Metal and Its Compounds

?

Consider the following elements.
1. Cobalt
2. Phosphorus
3. Zinc
Which of the above elements are required for maintaining the healthy human body?

A) 1 and 2 B) 2 and 3 C) 1 and 3 D) 1, 2 and 3

Answer & Solution

Correct Answer: Option D

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